Abstract
Aims/purpose
Fibroblast growth factor 21 (FGF21), a hepatoadipokine with pleiotropic metabolic regulatory actions, is emerging as a novel biomarker of progressive nephropathy. We sought to evaluate circulating FGF21 and its association with clinical and biochemical characteristics as well as the urinary albumin excretion (UAE) rates in a population of patients with type 2 diabetes (T2D) with or without microalbuminuria and their matched healthy controls.
Methods
Cross-sectionally, 130 consecutive individuals comprising patients with T2D with (n = 44) or without (n = 44) microalbuminuria and their healthy controls (n = 42) were recruited for analysis. Various demographic, clinical and biochemical parameters were assessed.
Results
Serum FGF21 levels were significantly elevated in patients with microalbuminuria [median (interquartile range, IQR): 269.50 (188.50) pg/mL] compared to their normoalbuminuric peers with T2D [median (IQR): 103.50 (75.75) pg/mL] and nondiabetic people [median (IQR): 99.00 (126.75) pg/mL]. While serum FGF21, diastolic blood pressure and duration of diabetes mellitus (DDM) were independently associated with microalbuminuria in the baseline logistic regression model, FGF21 and DDM emerged as significant correlates in the multivariate adjusted model (OR for FGF21 = 1.060, 95% CI = 1.011–1.110, P < .016).
Conclusions
Serum FGF21 level is strongly associated with early-stage diabetic kidney disease in the high-risk population of patients with T2D (particularly with circulating FGF21 values rising above 181 pg/mL). The association of serum FGF21 with subclinical stages of diabetic nephropathy may unearth perspectives on early detection and prevention of the advanced stages of chronic diabetes microvascular complications through effective FGF21-targeted therapy.
Similar content being viewed by others
References
Tuttle KR, Bakris GL, Bilous RW, Chiang JL, de Boer IH, Goldstein-Fuchs J et al (2014) Diabetic kidney disease: a report from an ADA consensus conference. Am J Kidney Dis 64:510–533
Lee C, Lam K (2015) Biomarkers of progression in diabetic nephropathy—the past, present and future. J Diabetes Investig 6:247–249
MacIsaac RJ, Jerums G (2011) Diabetic kidney disease with and without albuminuria. Curr Opin Nephrol Hypertens 20:246–257
Woo Y, Xu A, Wang Y, Lam KS (2013) Fibroblast growth factor 21 as an emerging metabolic regulator: clinical perspectives. Clin Endocrinol 78:489–496
Jian W-X, Peng W-H, Jin J, Chen X-R, Fang W-J, Wang W-X et al (2012) Association between serum fibroblast growth factor 21 and diabetic nephropathy. Metabolism 61:853–859
Lee C, Hui E, Woo Y, Yeung C, Chow W, Yuen M et al (2015) Circulating fibroblast growth factor 21 levels predict progressive kidney disease in subjects with type 2 diabetes and normoalbuminuria. J Clin Endocrinol Metab 100:1368–1375
Andersen B, Beck-Nielsen H, Højlund K (2011) Plasma FGF21 displays a circadian rhythm during a 72-h fast in healthy female volunteers. Clin Endocrinol 75:514–519
Ewald B, Attia J (2004) Which test to detect microalbuminuria in diabetic patients?: a systematic review. Aust Fam Physician 33:565
Association AD (2014) Diagnosis and classification of diabetes mellitus. Diabetes Care 37:S81–S90
Levey AS, Stevens LA, Schmid CH, Zhang YL, Castro AF, Feldman HI et al (2009) A new equation to estimate glomerular filtration rate. Ann Intern Med 150:604–612
Tesfaye S, Boulton AJ, Dyck PJ, Freeman R, Horowitz M, Kempler P et al (2010) Diabetic neuropathies: update on definitions, diagnostic criteria, estimation of severity, and treatments. Diabetes Care 33:2285–2293
Schielzeth H (2010) Simple means to improve the interpretability of regression coefficients. Methods Ecol Evol 1:103–113
Hojman P, Pedersen M, Nielsen AR, Krogh-Madsen R, Yfanti C, Åkerstrom T et al (2009) Fibroblast growth factor-21 is induced in human skeletal muscles by hyperinsulinemia. Diabetes 58:2797–2801
Esteghamati A, Rashidi A, Khalilzedeh O, Ashraf H, Abbasi M (2010) Metabolic syndrome is independently associated with microalbuminuria in type 2 diabetes. Acta Diabetol 47:125–130
Acharya K, Regmi S, Sapkota AS, Raut M, Jha B (2015) Microalbumin status in relation to glycated haemoglobin and duration of type 2 diabetes mellitus. Ann Clin Chem Lab Med 1:21–24
Hsu C, Chang H, Huang M, Hwang S, Yang Y, Lee Y et al (2012) HbA1c variability is associated with microalbuminuria development in type 2 diabetes: a 7-year prospective cohort study. Diabetologia 55:3163–3172
Li H, Bao Y, Xu A, Pan X, Lu J, Wu H et al (2009) Serum fibroblast growth factor 21 is associated with adverse lipid profiles and γ-glutamyltransferase but not insulin sensitivity in Chinese subjects. J Clin Endocrinol Metab 94:2151–2156
Giannini C, Feldstein AE, Santoro N, Kim G, Kursawe R, Pierpont B et al (2013) Circulating levels of FGF-21 in obese youth: associations with liver fat content and markers of liver damage. J Clin Endocrinol Metab 98:2993–3000
Reinehr T, Woelfle J, Wunsch R, Roth CL (2012) Fibroblast growth factor 21 (FGF-21) and its relation to obesity, metabolic syndrome, and nonalcoholic fatty liver in children: a longitudinal analysis. J Clin Endocrinol Metab 97:2143–2150
Kralisch S, Tönjes A, Krause K, Richter J, Lossner U, Kovacs P et al (2013) Fibroblast growth factor-21 serum concentrations are associated with metabolic and hepatic markers in humans. J Endocrinol 216:135–143
Shen J, Chan HL-Y, Wong GL-H, Choi PC-L, Chan AW-H, Chan H-Y et al (2012) Non-invasive diagnosis of non-alcoholic steatohepatitis by combined serum biomarkers. J Hepatol 56:1363–1370
Bobbert T, Schwarz F, Fischer-Rosinsky A, Pfeiffer AF, Möhlig M, Mai K et al (2013) Fibroblast growth factor 21 predicts the metabolic syndrome and type 2 diabetes in Caucasians. Diabetes Care 36:145–149
Emanuelli B, Vienberg SG, Smyth G, Cheng C, Stanford KI, Arumugam M et al (2014) Interplay between FGF21 and insulin action in the liver regulates metabolism. J Clin Investig 124:515
Arcaro G, Cretti A, Balzano S, Lechi A, Muggeo M, Bonora E et al (2002) Insulin causes endothelial dysfunction in humans sites and mechanisms. Circulation 105:576–582
Resnick LM (1989) Hypertension and abnormal glucose homeostasis: possible role of divalent ion metabolism. Am J Med 87:S17–S22
Kwong Y-TD, Stevens LA, Selvin E, Zhang YL, Greene T, Van Lente F et al (2010) Imprecision of urinary iothalamate clearance as a gold-standard measure of GFR decreases the diagnostic accuracy of kidney function estimating equations. Am J Kidney Dis 56:39–49
Dwyer JP, Parving H-H, Hunsicker LG, Ravid M, Remuzzi G, Lewis JB (2012) Renal dysfunction in the presence of normoalbuminuria in type 2 diabetes: results from the DEMAND study. Cardiorenal Med 2:1
Bilous R (2008) Microvascular disease: what does the UKPDS tell us about diabetic nephropathy? Diabet Med 25:25–29
Stein S, Bachmann A, Lössner U, Kratzsch J, Blüher M, Stumvoll M et al (2009) Serum levels of the adipokine FGF21 depend on renal function. Diabetes Care 32:126–128
Crasto C, Semba RD, Sun K, Ferrucci L (2012) Serum fibroblast growth factor 21 is associated with renal function and chronic kidney disease in community-dwelling adults. J Am Geriatr Soc 60:792
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Funding
This study has received no funding/grant in any form and the authors are solely responsible for the credibility of the reported findings.
Conflict of interest
Alireza Esteghamati declares that he has no conflict of interest. Amirhossein Khandan declares that he has no conflict of interest. Alireza Momeni declares that he has no conflict of interest. Aram Behdadnia declares that she has no conflict of interest. Alireza Ghajar declares that he has no conflict of interest. Mohammad Sadegh Nikdad declares that he has no conflict of interest. Sina Noshad declares that he has no conflict of interest. Manouchehr Nakhjavani declares that he has no conflict of interest. Mohsen Afarideh declares that he has no conflict of interest.
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
Informed consent
Informed consent was obtained from all individual participants included in the study.
Rights and permissions
About this article
Cite this article
Esteghamati, A., Khandan, A., Momeni, A. et al. Circulating levels of fibroblast growth factor 21 in early-stage diabetic kidney disease. Ir J Med Sci 186, 785–794 (2017). https://doi.org/10.1007/s11845-017-1554-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11845-017-1554-7